/* 清除元素默认的内外边距 */
* {
    margin: 0;
    padding: 0;
}
/* 让所有斜体不倾斜 */
em,
i {
    font-style: normal;
}
/* 去掉列表前面的小圆点 */
li {
    list-style: none;
}
/* 图片没有边框    去掉图片底侧的空白缝隙 */
img {
    border: 0;
    vertical-align: middle;
}
/* 让button按钮鼠标变成小手 */
button {
    cursor: pointer;
}
/* 取消链接下划线 */
a {
    color: #666;
    text-decoration: none;
}
button,
textarea,
input {
    font-family: 'Microsoft YaHei','Heiti sc',tahoma,arial,'Hiragino Sana GB'
    ,\\5B8B\4F53,sans-serif;
    outline: none;
}
body {
    background-image: url(../background3.jpg);
    background-size: 100% 100%;
    background-position:0px 0px;
    background-repeat: no-repeat;
    background-attachment: fixed;
    font: 12px/1.5 'Microsoft YaHei','Heiti sc',tahoma,arial,'Hiragino Sana GB'
    ,\\5B8B\4F53,sans-serif;
}
.hide,
.none {
    display: none;
}
/* 清除浮动 */
.clearfix:after {
    visibility: hidden;
    clear: both;
    display: block;
    content: ".";
    height: 0;
}
.clearfix {
    *zoom:1;
}
/* 公共样式 */
.fl {
    float: left;
}
.fr {
    float: right;
}
.clearfix{
    content: "";
    display: block;
    clear: both;
}
/* 版心 */
.w {
    width: 28vw;
    height: 50vh;
    margin-left: 55vw;
    margin-top: 35vh;
    /* border: 1px solid red; */
}
.w .box1{
    height: 25vh;
    padding: 10px 10px;
    box-sizing: border-box;
    color: #ebeec1;
    background: rgb(0, 0, 0, 0.5);
    border-radius: 15px;
    box-shadow: 0px 0px 15px 15px rgb(0, 0, 0, 0.5);
}
.box1 .head ul{
    display: flex;
    justify-content: space-around;
    margin-bottom: 15px;
    /* align-items: center; */
}
.head ul li{
    width: 30vw;
    margin-right: 5px;
    text-align: center;
    border: 2px solid #702F13;
    border-radius: 12.5px;
    padding: 2px 5px;
}
.head ul li a{
    color: #ebeec1;
    text-align: center;
    font-size: 14px;
    font-family: YouYuan;
    transition: all 0.3s;
}
.head ul li:hover {
    background: rgb(0, 0, 0, 0.3);
}
.box1 .tail{
    width: 97%;
    height: 14vh;
    margin: 5px 5px;
    border: 2px solid #702F13;
    border-radius: 12.5px;
}
.box1 .tail h2{
    padding-left: 15px;
    padding-top: 10px;
    font-size: 14px;
    font-weight: 500;
}
.box2{
    margin: 7vh 0 0 15vw;
    width: 50%;
    height: 16vh;
    background: rgb(0, 0, 0, 0.4);
    border-radius: 15px;
    box-shadow: 0px 0px 10px 10px rgb(0, 0, 0, 0.4);
}
.box2 h1{
    /* height: 2rem; */
    padding-left: 5px;
    padding-top: 10px;
    font-size: 16px;
    font-weight: normal;
    font-family: YouYuan;
    color: #ebeec1;
    margin-bottom: 10px;
}
.box2 .qq{
    width: 9vw;
    border: 1px solid #181817;
    border-radius: 12px;
    background-color:  rgb(0, 0, 0, 0.1);
    padding: 4px 5px;

}
.box2 .qq::-webkit-input-placeholder {
    color: #ebeec1;
    font-size: 12px;
}
.box2 .btn {
    font-size: 13px;
    height: 4vh;
    width: 3vw;
    background: rgb(0, 0, 0, 0);
    border: 2px solid #702F13;
    color: #ebeec1;
    border-radius: 12.5px;
}
